The Corning 6795-220 PC-220 stirring hot plate has a 4 x 5 inch white glass-ceramic top plate, a temperature range of 25 to 550 degrees C, and ten temperature settings. The white glass-ceramic top plate (Pyroceram) provides fast heating and resistance to chemicals and scratches. It has a stirring speed range of 60 to 1,150 rpm with ten dial settings, and it regulates the stirring speed for aqueous, viscous, or semi-solid solutions. Stirring regulate slowly increases speed for improved safety and enhanced coupling with the stir bar. The hot plate limits the maximum temperature to 550 degrees C. For safety, a hot top light indicates when the unit is over 60 degrees C, even if the power is off. It can hold a improve rod (sold one after the other) for holding an external temperature controller (sold one after the other). This 120V stirring hot plate is used to heat glassware and heat and mix liquid solutions for scientific applications. It comes with a 3/8-inch stir bar and instructions.
|Top plate material||Glass-ceramic|
|Temperature range||25 to 550 degrees C|
|Speed range||60 to 1,150 rpm|
|Speed settability||10 settings|
|Top plate dimensions||5 x 4 inches (12.7cm x 10.16cm) (W x D)|
|Overall Dimensions||4.4 x 5.8 x 7.3 inches (11.2cm x 14.7cm x 18.5cm) (H x W x D)|
H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Laboratory hot plates are electric or gas-fired benchtop appliances which can be used to heat glassware or its liquid or solid contents. Stirring hot plates can stir a liquid solution by way of a stir bar that may be spun magnetically inside the vessel holding the solution. Hot plates are usually used in scientific research, clinics, and classrooms.
Corning manufactures consumable glass, ceramics, and plastic laboratory tools under the brands Corning, Costar, Cellgro, Pyrex, Axygen, Gosselin, and Lambda, among others. The company, founded in 1908, is headquartered in New York, NY.
What’s in the Box?
- PC-220 stirring hot plate
- (1) 3/8-inch stir bar
Temperature range of 25 to 550 degrees C
White glass-ceramic top plate for fast heating and resistance to chemicals and scratches
Analog temperature regulate with knob provides 10 settings
Speed range of 60 to 1,150 rpm with 10 dial settings
Maximum temperature limiting and hot top indicator light lend a hand ensure secure operation